In Power BI Desktop I have made changes in Power Query by Replacing Values in a column. Those changes correctly flow into the spreadsheet view, but when I go to edit the grouping of the column, the ...
What helped me in current version (July 2025).
In Report View of PowerBI Desktop (where you actually face the issue), do the following:
- Click the three dots next to you group-field in the Data sidepane
- Select "New Group" from pop up menu. Like if you want to create a new group based on your grouped field.
- The next windows, where you would configure the new field you can close / cancel.
- If you now open again the Edit Group menu for your grouped field, it now shows the latest values on the left, so you can group them as you want.